摘要
Under hydrothermal conditions, reaction of Na4[Fe(CN) 6], NiCl2 and dien results in the formation of a cyanide-containing heterometallic compound [Ni(dien)2][Fe(CN) 4] 1. The structure consists of one octahedral [Ni(dien) 2]2+ cation, square [Fe(CN)4]2- anion, which are held together by N-H⋯N hydrogen bond to form one-dimensional supramolecular chains. Its magnetic property was measured from 5 to 300 K, showing very weak ferromagnetic interactions. This compound in DMF solutions has a strong third-order non-linear optical (NLO) behavior with absorption coefficient and refractive index α2 = 2.10×10-11 m w-1, n2 = -2.05×10-18 m2 w-1, respectively, and third-order NLO susceptibility χ(3) 2.73×10-10 esu.
源语言 | 英语 |
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页(从-至) | 1969-1978 |
页数 | 10 |
期刊 | Polish Journal of Chemistry |
卷 | 78 |
期 | 11-12 |
出版状态 | 已出版 - 11月 2004 |
已对外发布 | 是 |